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Home >> Ford >> 2021 >> Expedition SSV, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrumentation, Message Center And Warning Chimes (1 Of 2) >> Description And Operation >> Warning Chimes - System Operation and Component Description >> System Operation >> Network Message Chart

Network Message Chart

Module Network Input Messages - IPC 

Broadcast Message Originating Module Message Purpose
Accessory delay BCM Input used to control the overall chime function.
Active park assist message display PAM Input used to control the active park assist chime.
Adaptive cruise control warning request IPMA Input used to control the adaptive cruise control warning chime.
Audio chime status ACM Input used to control the source of the chimes based on ACM chime status.
Battery shed level request BCM Input used to control the PRNDL not in park warning chime.
Cruise control status PCM Input used to control the adaptive cruise control warning chime.
Cross traffic alert left status SODL Input used to control the CTA warning chime.
Cross traffic alert right status SODR Input used to control the CTA warning chime.
Cross traffic left sensor status SODL Input used to control the CTA warning chime.
Cross traffic right sensor status SODR Input used to control the CTA warning chime.
Driver door ajar status BCM Input used to control the driver door ajar chime.
Input used to control the ignition-engine on chime.
Input used to control the PRNDL not in park warning chime.
Input used to wake up the chime modules on the CAN upon the door status change to open.
Driver seatbelt buckle status RCM Input used to control the Belt-Minder® warning chime and the seat belt warning chime.
Engine rpm data PCM Input used to control chime volume.
Forward collision chime request IPMA Input used for the confirmation chime portion of the forward collision warning chime.
Forward collision warning message request IPMA Input used for the forward collision warning chime.
Front passenger detect status RCM Input used to control the Belt-Minder® warning chime.
Gear lever position TCM Input used to control the Belt-Minder® warning chime and reverse warning chime.
Headlamp on warning chime BCM Input used to control the headlamps on warning chime
Hood ajar status BCM Input used to wake up the chime modules on the CAN upon the hood status change to open.
Ignition status BCM Input used to control the PRNDL not in park warning chime.
Input used to control the overall chime function.
Key-in-ignition status BCM Input used to control the key-in-ignition chime.
Lane keeping system hands off display IPMA Input used to control the lane keeping alert (hands off steering wheel) warning chime.
Left rear door ajar status BCM Input used to control the right rear door ajar chime
Input used to wake up the chime modules on the CAN upon the door status change to open.
Left turn lamp on request BCM Input used for the turn signal and hazard on tick-tock chime tone.
Liftgate ajar status BCM Input used to wake up the chime modules on the CAN upon the liftgate status change to open.
Memory feedback request DSM Input used to control the memory feedback confirmation chime.
Parking aid chime request PAM Input used to control the parking aid warning chime.
Parking brake chime request BCM Input used to control the parking brake warning chime.
Passenger door ajar status BCM Input used to control the passenger door ajar chime.
Input used to wake up the chime modules on the CAN upon the door status change to open.
Passenger seatbelt buckle status RCM Input used to control the Belt-Minder® warning chime.
Perimeter alarm chime request BCM Input used to control the perimeter alarm warning chime.
Power liftgate chime request RGTM Input used to control the liftgate warning chime.
Power pack status PCM Input used for the ignition-engine on warning chime.
Right rear door ajar status BCM Input used to control the right rear door ajar chime.
Input used to wake up the chime modules on the CAN upon the door status change to open.
Right turn lamp on request BCM Input used for the turn signal and hazard on tick-tock chime tone.
Side obstacle sensor status-left SODL Input used to control the CTA warning chime.
Side obstacle sensor status-right SODR Input used to control the CTA warning chime.
Stability-traction control chime request ABS module Input used to control the service AdvanceTrac® warning chime.
Transmission gear display TCM Input used for the ignition-engine on warning chime and the PRNDL not in park warning chime.
Transport mode BCM Input used to control the PRNDL not in park warning chime.
Vehicle speed PCM Input used to control the Belt-Minder® warning chime.
Input used to control the PRNDL not in park warning chime.
Input used to control the ignition-engine on warning chime.
Input used to control the speed compensation for the turn signal on chime.

Module Network Input Messages - ACM and DSP 

Broadcast Message Originating Module Message Purpose
Belt-Minder® audio mute IPC Input from the IPC used to control the Belt-Minder® audio chime output.
Chime controls IPC Input used to control the following chime operations: chime priority chime volume level how long a chime tone sounds and how long a tone is off how often the chime tones which chime to sound which speakers (front/rear) sound specific chimes.
Chime power up IPC Input used to initiate the audio system as the chime source.
Chime source IPC Input used to configure the chime source (IPC or the audio system).
IPC chime request IPC Input from the IPC used to control the audio chime output.
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